diff options
Diffstat (limited to 'branch.c')
| -rw-r--r-- | branch.c | 57 |
1 files changed, 22 insertions, 35 deletions
@@ -140,33 +140,17 @@ static int setup_tracking(const char *new_ref, const char *orig_ref, return 0; } -struct branch_desc_cb { - const char *config_name; - const char *value; -}; - -static int read_branch_desc_cb(const char *var, const char *value, void *cb) -{ - struct branch_desc_cb *desc = cb; - if (strcmp(desc->config_name, var)) - return 0; - free((char *)desc->value); - return git_config_string(&desc->value, var, value); -} - int read_branch_desc(struct strbuf *buf, const char *branch_name) { - struct branch_desc_cb cb; + char *v = NULL; struct strbuf name = STRBUF_INIT; strbuf_addf(&name, "branch.%s.description", branch_name); - cb.config_name = name.buf; - cb.value = NULL; - if (git_config(read_branch_desc_cb, &cb) < 0) { + if (git_config_get_string(name.buf, &v)) { strbuf_release(&name); return -1; } - if (cb.value) - strbuf_addstr(buf, cb.value); + strbuf_addstr(buf, v); + free(v); strbuf_release(&name); return 0; } @@ -186,7 +170,7 @@ int validate_new_branchname(const char *name, struct strbuf *ref, const char *head; unsigned char sha1[20]; - head = resolve_ref_unsafe("HEAD", sha1, 0, NULL); + head = resolve_ref_unsafe("HEAD", 0, sha1, NULL); if (!is_bare_repository() && head && !strcmp(head, ref->buf)) die(_("Cannot force update the current branch.")); } @@ -226,7 +210,6 @@ void create_branch(const char *head, int force, int reflog, int clobber_head, int quiet, enum branch_track track) { - struct ref_lock *lock = NULL; struct commit *commit; unsigned char sha1[20]; char *real_ref, msg[PATH_MAX + 20]; @@ -285,15 +268,6 @@ void create_branch(const char *head, die(_("Not a valid branch point: '%s'."), start_name); hashcpy(sha1, commit->object.sha1); - if (!dont_change_ref) { - lock = lock_any_ref_for_update(ref.buf, NULL, 0, NULL); - if (!lock) - die_errno(_("Failed to lock ref for update")); - } - - if (reflog) - log_all_ref_updates = 1; - if (forcing) snprintf(msg, sizeof msg, "branch: Reset to %s", start_name); @@ -301,13 +275,26 @@ void create_branch(const char *head, snprintf(msg, sizeof msg, "branch: Created from %s", start_name); + if (reflog) + log_all_ref_updates = 1; + + if (!dont_change_ref) { + struct ref_transaction *transaction; + struct strbuf err = STRBUF_INIT; + + transaction = ref_transaction_begin(&err); + if (!transaction || + ref_transaction_update(transaction, ref.buf, sha1, + null_sha1, 0, !forcing, msg, &err) || + ref_transaction_commit(transaction, &err)) + die("%s", err.buf); + ref_transaction_free(transaction); + strbuf_release(&err); + } + if (real_ref && track) setup_tracking(ref.buf + 11, real_ref, track, quiet); - if (!dont_change_ref) - if (write_ref_sha1(lock, sha1, msg) < 0) - die_errno(_("Failed to write ref")); - strbuf_release(&ref); free(real_ref); } |